5535191 has 2 divisors, whose sum is σ = 5535192. Its totient is φ = 5535190.

The previous prime is 5535181. The next prime is 5535193. The reversal of 5535191 is 1915355.

It is a happy number.

5535191 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5535191 - 2¹⁰ = 5534167 is a prime.

Together with 5535193, it forms a pair of twin primes.

It is a Chen prime.

It is an Ulam number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5535193) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2767595 + 2767596.

It is an arithmetic number, because the mean of its divisors is an integer number (2767596).

Almost surely, 2^5535191 is an apocalyptic number.

5535191 is a deficient number, since it is larger than the sum of its proper divisors (1).

5535191 is an equidigital number, since it uses as much as digits as its factorization.

5535191 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3375, while the sum is 29.

The square root of 5535191 is about 2352.6986632376. The cubic root of 5535191 is about 176.8930908756.

The spelling of 5535191 in words is "five million, five hundred thirty-five thousand, one hundred ninety-one".